Brian Ghigiarelli created NIFI-730:
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             Summary: Purge Queue from UI
                 Key: NIFI-730
                 URL: https://issues.apache.org/jira/browse/NIFI-730
             Project: Apache NiFi
          Issue Type: Improvement
          Components: Core Framework, Core UI
            Reporter: Brian Ghigiarelli
            Priority: Minor


Making changes to connections between NiFi processors is difficult when data is 
queued up between those processors. A workaround to this data build up is to 
stop both processors, reduce/set the FlowFile Expiration of the connection to a 
low number (e.g., 2 sec), then start the receiving processor to age off the 
data.

A more user-friendly solution is to provide a "Purge" or "Delete" context menu 
option on the queues to remove the data and/or age it off immediately.



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